53497486

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 94993920

約数和(自身を除く): 41496434

約数列:

[1, 2, 7, 14, 37, 74, 139, 259, 278, 518, 743, 973, 1486, 1946, 5143, 5201, 10286, 10402, 27491, 36001, 54982, 72002, 103277, 192437, 206554, 384874, 722939, 1445878, 3821249, 7642498, 26748743, 53497486]

約数ペア:

[(1, 53497486), (2, 26748743), (7, 7642498), (14, 3821249), (37, 1445878), (74, 722939), (139, 384874), (259, 206554), (278, 192437), (518, 103277), (743, 72002), (973, 54982), (1486, 36001), (1946, 27491), (5143, 10402), (5201, 10286)]